Some countries have places with foreign-like scenery that attracts domestic visitors to enjoy overseas-like travel experiences. However, such overseas-like travel experiences have not been widely utilized for domestic tourism development. This is likely due to the lack of awareness among the scientific community and tools for effectively identifying such travel experiences. To address the related gaps and technical challenges, this paper investigates the potential of abroad-at-home as a type of domestic tourism for promoting domestic tourism. This paper also introduces a novel technique called concept modeling that identifies abroad-at-home travel experiences from travel photos taken within a country. A case study on a large-scale dataset of more than 265,000 geotagged travel photos taken in Australia demonstrated the effectiveness of this method. The proposed method and findings are valuable for tourism organizations that use abroad-at-home travel experiences for domestic tourism development.